2132003331121 has 4 divisors (see below), whose sum is σ = 2144327049972. Its totient is φ = 2119679612272.

The previous prime is 2132003331113. The next prime is 2132003331167. The reversal of 2132003331121 is 1211333002312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2019627530496 + 112375800625 = 1421136^2 + 335225^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132003331121 - 2³ = 2132003331113 is a prime.

It is a super-2 number, since 2×2132003331121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132003331092 and 2132003331101.

It is not an unprimeable number, because it can be changed into a prime (2132003338121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6161859166 + ... + 6161859511.

It is an arithmetic number, because the mean of its divisors is an integer number (536081762493).

Almost surely, 2^{2132003331121} is an apocalyptic number.

It is an amenable number.

2132003331121 is a deficient number, since it is larger than the sum of its proper divisors (12323718851).

2132003331121 is a wasteful number, since it uses less digits than its factorization.

2132003331121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323718850.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2132003331121 its reverse (1211333002312), we get a palindrome (3343336333433).

The spelling of 2132003331121 in words is "two trillion, one hundred thirty-two billion, three million, three hundred thirty-one thousand, one hundred twenty-one".